package main

import (
	"net/http"
	"fmt"
)

func handler(writer http.ResponseWriter,request *http.Request)  {
	//io.WriteString(writer,"Hello world!\n")
	fmt.Fprintf(writer,"Hello World, %s",request.URL.Path[1:])
}

func main() {
	http.HandleFunc("/",handler)
	http.ListenAndServe(":12345",nil)
}


